Both the SAT and STL files are in CAD format so that means they should be coverable. The trick would be to find a program that supports both of these file types. One of such programs is a dedicated CAD converter called CrossManager that supports huge number of various CAD formats and can perform conversion between them.
Convert 3D ACIS model file to Stereolithography CAD file.
We have found 7 software records in our database eligible for .sat to .stl file format conversion.
Microsoft Windows software - convert sat to stl on Windows
A CAD converter with huge format support
Convert from sat file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned sat to stl. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A 3D CAD translation softwate
A 2D and 3D CAD construction software
A widely-used 3D animation application from Autodesk
A set of 3D modeling tools
A dedicated CAD converter
A 2D, 3D modeling tool